23033232132 has 12 divisors (see below), whose sum is σ = 53744208336. Its totient is φ = 7677744040.

The previous prime is 23033232127. The next prime is 23033232133. The reversal of 23033232132 is 23123233032.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23033232133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959717994 + ... + 959718017.

It is an arithmetic number, because the mean of its divisors is an integer number (4478684028).

Almost surely, 2^23033232132 is an apocalyptic number.

It is an amenable number.

23033232132 is an abundant number, since it is smaller than the sum of its proper divisors (30710976204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23033232132 is a wasteful number, since it uses less digits than its factorization.

23033232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919436018 (or 1919436016 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23033232132 its reverse (23123233032), we get a palindrome (46156465164).

The spelling of 23033232132 in words is "twenty-three billion, thirty-three million, two hundred thirty-two thousand, one hundred thirty-two".